Trail running backpack - Black Jeans

The new OTSO Backpack redefines the way you carry everything you need for your longest adventures. A design that adapts to your body so you can go further and with fewer worries. Charge everything you need, without it being a burden. After months of work and tests with our athletes, we have developed an optimal fabric and design for intense and prolonged use. Following the OTSO standard, we have focused on ergonomics, comfort and breathability. With a unisex design that offers a total adaptation to the body, its fabric awaits the perfect relationship between elasticity and support. TOfathoms the contents of the pockets, keeping everything in its place and avoiding the bounce effect. With our backpack you can forget about what you have on you and focus on your performance. With a total weight of 170 grams, our Backpack is ultra-light, ultra-breathable and chafe-proof, thanks to the softness of its fabric and its seams. Plus, it's tough and ripstop, ready for the wildest trails. You can